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Order effects: a randomised study of three major cancer-specific quality of life instruments
BACKGROUND: In methodological studies and outcomes research, questionnaires often comprise several health-related quality of life (HRQoL) measures. Previous psychological studies have suggested that changing the sequential order of measurement scales within a questionnaire could alter the pattern of...
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Hoofdauteurs: | , , , , |
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Formaat: | Artigo |
Taal: | Inglês |
Gepubliceerd in: |
BioMed Central
2005
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Onderwerpen: | |
Online toegang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1175098/ https://ncbi.nlm.nih.gov/pubmed/15927054 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1477-7525-3-37 |
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